The NZXT Source 530 is just such a case, clean lines with minimal flair but maximum efficiency make it a solid choice for entry level builds. NZXT has made the Source 530 a good looking case without tacking on a lot of out of place flair. The Source 530 provides a one inch clearance at the narrowest space behind the mother board panel, but that opens up to a full 1.25 inches near the bottom where most of the PSU cabling comes through. "

Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips